Trophies
Complete the following tasks to unlock PlayStation3 trophy rewards.
Tutorials Completed (Bronze): Complete the tutorial for each character.
First Blood (Bronze): Try to be the first one that kills an enemy in challenge mode.
Ability First Kill (Bronze): Perform a kill using your ability for the first time in a challenge.
Challenges Master (Bronze): Win Death Match without being killed in a challenge.
Ability Master (Bronze): Perform 10 frags in a row with only your abilities in challenge mode.
BlackOp Campaign Completed (Bronze): Complete all challenges in the BlackOp Campaign.
Bishop Campaign Completed (Bronze): Complete all challenges in the Bishop Campaign.
Guardian Campaign Completed (Bronze): Complete all challenges in the Guardian Campaign.
Arena Master (Silver): Perform 5 kills without being killed in a ranked match.
Slayer (Silver): Get 100 kills in ranked matches.
All Rewards Unlocked (Silver): Unlock all Rewards.
Marathon (Gold): Score 1,000,000 points.

if you cannot download trainer then go to Chrome/Firefox's settings, specifically to the Privacy settings and simply unchecking the "Enable phishing and malware protection" option.

Some Game Trainers are sometimes reported to be a Virus or Trojan,
the most common is a keylogger called HotKeysHook or the file
has been packed/protected with VMProtect or Themida and
is recognized as Win32/Packed.VMProtect or Win32/Packed.Themida.
In ALL cases this is a FALSE ALARM as NONE
of the Game Trainers @ GCW contain known malicious code! More info in
the PC
Games FAQ!